Finding the Fourth Proportional to 4,367,805.08, 6,027,576.80 and 2,434,023.24
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Solution
The fourth proportional to 4,367,805.08, 6,027,576.80 and 2,434,023.24 is: 3,358,955.30
Step by Step Solution
- Step 1: Write the proportion equation
4,367,805.08 : 6,027,576.80 = 2,434,023.24 : x - Step 2: Convert to fraction form
4,367,805.08/6,027,576.80 = 2,434,023.24/x - Step 3: Cross multiply
4,367,805.08x = 6,027,576.80 × 2,434,023.24 - Step 4: Simplify right side
4,367,805.08x = 14,671,262,012,084.83 - Step 5: Solve for x
x = 14,671,262,012,084.83/4,367,805.08 - Step 6: Final answer
x = 3,358,955.30
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.